Xeon Platinum 8558U vs i5-4278U

Primary details

Comparing Core i5-4278U and Xeon Platinum 8558U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2014not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopServer
SeriesIntel Core i5no data
Power efficiency6.02no data
Architecture codenameHaswell (2013−2015)Emerald Rapids (2023)
Release date21 July 2014 (10 years ago)14 December 2023 (less than a year ago)
Launch price (MSRP)$315$3,720

Detailed specifications

Core i5-4278U and Xeon Platinum 8558U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores2 (Dual-core)48 (Octatetraconta-Core)
Threads496
Base clock speed2.6 GHz2 GHz
Boost clock speed3.1 GHz4 GHz
Bus rate5 GT/sno data
L1 cache128 KB80 KB (per core)
L2 cache512 KB2 MB (per core)
L3 cache3 MB260 MB (shared)
Chip lithography22 nmIntel 7 nm
Die size181 mm22x 763 mm2
Maximum core temperature100 °Cno data
Maximum case temperature (TCase)no data78 °C
Number of transistors1300 Millionno data
64 bit support++
Windows 11 compatibility-no data

Compatibility

Information on Core i5-4278U and Xeon Platinum 8558U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCBGA1168FCLGA4677
Power consumption (TDP)28 Watt300 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-4278U and Xeon Platinum 8558U. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® AMX, Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
AES-NI++
AVX++
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Turbo Boost Technology2.02.0
Hyper-Threading Technology++
TSX-+
Idle States+no data
Thermal Monitoring+-
Deep Learning Boost-+

Security technologies

Core i5-4278U and Xeon Platinum 8558U technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++
Secure Key+no data
Identity Protection+-
SGXno dataYes with Intel® SPS
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-4278U and Xeon Platinum 8558U are enumerated here.

AMD-V+-
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-4278U and Xeon Platinum 8558U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR5 @ 4800 MT/s (1 DPC)
Maximum memory size16 GB4 TB
Max memory channels28
Maximum memory bandwidth25.6 GB/sno data
ECC memory support-+

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel Iris Graphics 5100N/A
Max video memory2 GBno data
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-4278U and Xeon Platinum 8558U integrated GPUs.

Number of displays supported3no data
eDP+no data
DisplayPort+-
HDMI+-

Graphics image quality

Maximum display resolutions supported by Core i5-4278U and Xeon Platinum 8558U integrated GPUs, including resolutions over different interfaces.

Max resolution over HDMI 1.43280x2000@60Hzno data
Max resolution over DisplayPort3200x2000@60Hzno data

Graphics API support

APIs supported by Core i5-4278U and Xeon Platinum 8558U integrated GPUs, sometimes API versions are included.

DirectX11.2/12no data
OpenGL4.3no data

Peripherals

Specifications and connection of peripherals supported by Core i5-4278U and Xeon Platinum 8558U.

PCIe version25.0
PCI Express lanes1280

Pros & cons summary


Recency 21 July 2014 14 December 2023
Physical cores 2 48
Threads 4 96
Power consumption (TDP) 28 Watt 300 Watt

i5-4278U has 971.4% lower power consumption.

Xeon Platinum 8558U, on the other hand, has an age advantage of 9 years, and 2300% more physical cores and 2300% more threads.

We couldn't decide between Core i5-4278U and Xeon Platinum 8558U. We've got no test results to judge.

Be aware that Core i5-4278U is a notebook processor while Xeon Platinum 8558U is a server/workstation one.


Should you still have questions on choice between Core i5-4278U and Xeon Platinum 8558U, ask them in Comments section, and we shall answer.

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Intel Core i5-4278U
Core i5-4278U
Intel Xeon Platinum 8558U
Xeon Platinum 8558U

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